| 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 | $215.63 | 5.747% | $228.0223 | $228.02 | $228.00 | $228.00 |
| Purchase #2 | $21.60 | 6.778% | $23.064 | $23.06 | $23.05 | $23.10 |
| Purchase #3 | $22.75 | 9.643% | $24.9438 | $24.94 | $24.95 | $24.90 |
| Purchase #4 | $213.47 | 12.491% | $240.1345 | $240.13 | $240.15 | $240.10 |
| Purchase #5 | $101.29 | 12.834% | $114.2896 | $114.29 | $114.30 | $114.30 |
| Purchase #6 | $148.85 | 3.308% | $153.774 | $153.77 | $153.75 | $153.80 |
| Purchase #7 | $189.92 | 11.162% | $211.1189 | $211.12 | $211.10 | $211.10 |
| 7 purchase totals = | $913.51 | $995.3471 | $995.33 | $995.30 | $995.30 | |