| 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 | $102.98 | 6.835% | $110.0187 | $110.02 | $110.00 | $110.00 |
| Purchase #2 | $20.35 | 8.803% | $22.1414 | $22.14 | $22.15 | $22.10 |
| Purchase #3 | $28.29 | 13.834% | $32.2036 | $32.20 | $32.20 | $32.20 |
| Purchase #4 | $106.33 | 5.562% | $112.2441 | $112.24 | $112.25 | $112.20 |
| Purchase #5 | $168.26 | 12.740% | $189.6963 | $189.70 | $189.70 | $189.70 |
| Purchase #6 | $116.95 | 9.812% | $128.4251 | $128.43 | $128.45 | $128.40 |
| Purchase #7 | $228.48 | 9.168% | $249.427 | $249.43 | $249.45 | $249.40 |
| 7 purchase totals = | $771.64 | $844.1562 | $844.16 | $844.20 | $844.00 | |