| 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 | $84.25 | 8.281% | $91.2267 | $91.23 | $91.25 | $91.20 |
| Purchase #2 | $128.77 | 11.700% | $143.8361 | $143.84 | $143.85 | $143.80 |
| Purchase #3 | $130.52 | 8.740% | $141.9274 | $141.93 | $141.95 | $141.90 |
| Purchase #4 | $176.89 | 9.802% | $194.2288 | $194.23 | $194.25 | $194.20 |
| Purchase #5 | $85.52 | 13.394% | $96.9745 | $96.97 | $96.95 | $97.00 |
| Purchase #6 | $177.61 | 5.365% | $187.1388 | $187.14 | $187.15 | $187.10 |
| Purchase #7 | $35.56 | 10.737% | $39.3781 | $39.38 | $39.40 | $39.40 |
| 7 purchase totals = | $819.12 | $894.7104 | $894.72 | $894.80 | $894.60 | |