| 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 | $213.60 | 11.695% | $238.5805 | $238.58 | $238.60 | $238.60 |
| Purchase #2 | $181.29 | 5.443% | $191.1576 | $191.16 | $191.15 | $191.20 |
| Purchase #3 | $241.39 | 7.221% | $258.8208 | $258.82 | $258.80 | $258.80 |
| Purchase #4 | $230.79 | 9.787% | $253.3774 | $253.38 | $253.40 | $253.40 |
| Purchase #5 | $186.69 | 9.268% | $203.9924 | $203.99 | $204.00 | $204.00 |
| Purchase #6 | $71.98 | 9.434% | $78.7706 | $78.77 | $78.75 | $78.80 |
| Purchase #7 | $172.33 | 3.430% | $178.2409 | $178.24 | $178.25 | $178.20 |
| 7 purchase totals = | $1,298.07 | $1,402.9402 | $1,402.94 | $1,402.95 | $1,403.00 | |