| 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 | $170.65 | 11.614% | $190.4693 | $190.47 | $190.45 | $190.50 |
| Purchase #2 | $232.28 | 3.623% | $240.6955 | $240.70 | $240.70 | $240.70 |
| Purchase #3 | $120.43 | 13.301% | $136.4484 | $136.45 | $136.45 | $136.40 |
| Purchase #4 | $102.39 | 11.743% | $114.4137 | $114.41 | $114.40 | $114.40 |
| Purchase #5 | $243.69 | 9.312% | $266.3824 | $266.38 | $266.40 | $266.40 |
| Purchase #6 | $217.38 | 5.169% | $228.6164 | $228.62 | $228.60 | $228.60 |
| Purchase #7 | $81.90 | 13.343% | $92.8279 | $92.83 | $92.85 | $92.80 |
| 7 purchase totals = | $1,168.72 | $1,269.8536 | $1,269.86 | $1,269.85 | $1,269.80 | |