| 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 | $98.62 | 13.384% | $111.8193 | $111.82 | $111.80 | $111.80 |
| Purchase #2 | $203.36 | 7.753% | $219.1265 | $219.13 | $219.15 | $219.10 |
| Purchase #3 | $194.41 | 3.830% | $201.8559 | $201.86 | $201.85 | $201.90 |
| Purchase #4 | $238.78 | 8.243% | $258.4626 | $258.46 | $258.45 | $258.50 |
| Purchase #5 | $65.96 | 11.155% | $73.3178 | $73.32 | $73.30 | $73.30 |
| Purchase #6 | $240.31 | 4.611% | $251.3907 | $251.39 | $251.40 | $251.40 |
| Purchase #7 | $114.74 | 12.399% | $128.9666 | $128.97 | $128.95 | $129.00 |
| 7 purchase totals = | $1,156.18 | $1,244.9394 | $1,244.95 | $1,244.90 | $1,245.00 | |