| 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 | $220.64 | 5.321% | $232.3803 | $232.38 | $232.40 | $232.40 |
| Purchase #2 | $45.77 | 4.248% | $47.7143 | $47.71 | $47.70 | $47.70 |
| Purchase #3 | $32.35 | 5.412% | $34.1008 | $34.10 | $34.10 | $34.10 |
| Purchase #4 | $30.36 | 11.781% | $33.9367 | $33.94 | $33.95 | $33.90 |
| Purchase #5 | $243.86 | 10.127% | $268.5557 | $268.56 | $268.55 | $268.60 |
| Purchase #6 | $124.83 | 4.499% | $130.4461 | $130.45 | $130.45 | $130.40 |
| Purchase #7 | $118.53 | 8.518% | $128.6264 | $128.63 | $128.65 | $128.60 |
| 7 purchase totals = | $816.34 | $875.7603 | $875.77 | $875.80 | $875.70 | |