| 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 | $101.55 | 3.311% | $104.9123 | $104.91 | $104.90 | $104.90 |
| Purchase #2 | $227.28 | 12.779% | $256.3241 | $256.32 | $256.30 | $256.30 |
| Purchase #3 | $102.52 | 12.247% | $115.0756 | $115.08 | $115.10 | $115.10 |
| Purchase #4 | $229.31 | 12.646% | $258.3085 | $258.31 | $258.30 | $258.30 |
| Purchase #5 | $61.88 | 13.374% | $70.1558 | $70.16 | $70.15 | $70.20 |
| Purchase #6 | $90.62 | 3.251% | $93.5661 | $93.57 | $93.55 | $93.60 |
| Purchase #7 | $217.39 | 12.399% | $244.3442 | $244.34 | $244.35 | $244.30 |
| 7 purchase totals = | $1,030.55 | $1,142.6866 | $1,142.69 | $1,142.65 | $1,142.70 | |