| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $146.85 | 12.287% | $164.8935 | $164.89 | $164.90 | $164.90 |
| Purchase #2 | $120.62 | 4.817% | $126.4303 | $126.43 | $126.45 | $126.40 |
| Purchase #3 | $206.93 | 11.199% | $230.1041 | $230.10 | $230.10 | $230.10 |
| Purchase #4 | $246.73 | 7.791% | $265.9527 | $265.95 | $265.95 | $266.00 |
| Purchase #5 | $135.52 | 10.174% | $149.3078 | $149.31 | $149.30 | $149.30 |
| Purchase #6 | $178.31 | 6.561% | $190.0089 | $190.01 | $190.00 | $190.00 |
| Purchase #7 | $196.64 | 12.629% | $221.4737 | $221.47 | $221.45 | $221.50 |
| 7 purchase totals = | $1,231.60 | $1,348.1710 | $1,348.16 | $1,348.15 | $1,348.20 | |