| 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 | $148.39 | 6.444% | $157.9523 | $157.95 | $157.95 | $158.00 |
| Purchase #2 | $84.40 | 10.368% | $93.1506 | $93.15 | $93.15 | $93.20 |
| Purchase #3 | $129.73 | 4.130% | $135.0878 | $135.09 | $135.10 | $135.10 |
| Purchase #4 | $35.68 | 10.732% | $39.5092 | $39.51 | $39.50 | $39.50 |
| Purchase #5 | $150.40 | 6.217% | $159.7504 | $159.75 | $159.75 | $159.80 |
| Purchase #6 | $130.76 | 13.153% | $147.9589 | $147.96 | $147.95 | $148.00 |
| Purchase #7 | $32.64 | 7.643% | $35.1347 | $35.13 | $35.15 | $35.10 |
| 7 purchase totals = | $712.00 | $768.5439 | $768.54 | $768.55 | $768.70 | |