| 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 | $82.93 | 12.346% | $93.1685 | $93.17 | $93.15 | $93.20 |
| Purchase #2 | $144.67 | 12.593% | $162.8883 | $162.89 | $162.90 | $162.90 |
| Purchase #3 | $146.93 | 10.103% | $161.7743 | $161.77 | $161.75 | $161.80 |
| Purchase #4 | $34.98 | 7.811% | $37.7123 | $37.71 | $37.70 | $37.70 |
| Purchase #5 | $120.84 | 12.120% | $135.4858 | $135.49 | $135.50 | $135.50 |
| Purchase #6 | $155.90 | 3.801% | $161.8258 | $161.83 | $161.85 | $161.80 |
| Purchase #7 | $45.95 | 3.837% | $47.7131 | $47.71 | $47.70 | $47.70 |
| 7 purchase totals = | $732.20 | $800.5681 | $800.57 | $800.55 | $800.60 | |