| 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 | $74.25 | 7.131% | $79.5448 | $79.54 | $79.55 | $79.50 |
| Purchase #2 | $187.81 | 3.279% | $193.9683 | $193.97 | $193.95 | $194.00 |
| Purchase #3 | $12.35 | 8.731% | $13.4283 | $13.43 | $13.45 | $13.40 |
| Purchase #4 | $12.36 | 12.364% | $13.8882 | $13.89 | $13.90 | $13.90 |
| Purchase #5 | $34.51 | 11.388% | $38.44 | $38.44 | $38.45 | $38.40 |
| Purchase #6 | $44.56 | 6.861% | $47.6173 | $47.62 | $47.60 | $47.60 |
| Purchase #7 | $202.60 | 12.700% | $228.3302 | $228.33 | $228.35 | $228.30 |
| 7 purchase totals = | $568.44 | $615.2171 | $615.22 | $615.25 | $615.10 | |