| 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 | $32.62 | 7.568% | $35.0887 | $35.09 | $35.10 | $35.10 |
| Purchase #2 | $37.99 | 5.550% | $40.0984 | $40.10 | $40.10 | $40.10 |
| Purchase #3 | $152.32 | 8.664% | $165.517 | $165.52 | $165.50 | $165.50 |
| Purchase #4 | $101.89 | 8.237% | $110.2827 | $110.28 | $110.30 | $110.30 |
| Purchase #5 | $71.49 | 11.643% | $79.8136 | $79.81 | $79.80 | $79.80 |
| Purchase #6 | $120.27 | 6.791% | $128.4375 | $128.44 | $128.45 | $128.40 |
| Purchase #7 | $241.56 | 7.205% | $258.9644 | $258.96 | $258.95 | $259.00 |
| 7 purchase totals = | $758.14 | $818.2023 | $818.20 | $818.20 | $818.20 | |