| 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 | $166.54 | 3.698% | $172.6986 | $172.70 | $172.70 | $172.70 |
| Purchase #2 | $60.49 | 13.316% | $68.5448 | $68.54 | $68.55 | $68.50 |
| Purchase #3 | $48.84 | 3.829% | $50.7101 | $50.71 | $50.70 | $50.70 |
| Purchase #4 | $34.77 | 9.436% | $38.0509 | $38.05 | $38.05 | $38.10 |
| Purchase #5 | $211.50 | 11.294% | $235.3868 | $235.39 | $235.40 | $235.40 |
| Purchase #6 | $68.51 | 4.813% | $71.8074 | $71.81 | $71.80 | $71.80 |
| Purchase #7 | $87.45 | 7.190% | $93.7377 | $93.74 | $93.75 | $93.70 |
| 7 purchase totals = | $678.10 | $730.9363 | $730.94 | $730.95 | $730.90 | |