| 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 | $202.27 | 5.739% | $213.8783 | $213.88 | $213.90 | $213.90 |
| Purchase #2 | $58.60 | 10.318% | $64.6463 | $64.65 | $64.65 | $64.60 |
| Purchase #3 | $188.43 | 3.132% | $194.3316 | $194.33 | $194.35 | $194.30 |
| Purchase #4 | $25.77 | 12.317% | $28.9441 | $28.94 | $28.95 | $28.90 |
| Purchase #5 | $32.96 | 3.467% | $34.1027 | $34.10 | $34.10 | $34.10 |
| Purchase #6 | $130.62 | 12.821% | $147.3668 | $147.37 | $147.35 | $147.40 |
| Purchase #7 | $193.66 | 5.260% | $203.8465 | $203.85 | $203.85 | $203.80 |
| 7 purchase totals = | $832.31 | $887.1163 | $887.12 | $887.15 | $887.00 | |