| 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 | $49.36 | 10.760% | $54.6711 | $54.67 | $54.65 | $54.70 |
| Purchase #2 | $72.78 | 10.445% | $80.3819 | $80.38 | $80.40 | $80.40 |
| Purchase #3 | $149.36 | 3.102% | $153.9931 | $153.99 | $154.00 | $154.00 |
| Purchase #4 | $6.59 | 11.336% | $7.337 | $7.34 | $7.35 | $7.30 |
| Purchase #5 | $218.94 | 5.482% | $230.9423 | $230.94 | $230.95 | $230.90 |
| Purchase #6 | $75.47 | 6.242% | $80.1808 | $80.18 | $80.20 | $80.20 |
| Purchase #7 | $189.80 | 3.494% | $196.4316 | $196.43 | $196.45 | $196.40 |
| 7 purchase totals = | $762.30 | $803.9378 | $803.93 | $804.00 | $803.90 | |