| 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 | $32.76 | 9.457% | $35.8581 | $35.86 | $35.85 | $35.90 |
| Purchase #2 | $219.71 | 11.150% | $244.2077 | $244.21 | $244.20 | $244.20 |
| Purchase #3 | $24.41 | 12.245% | $27.399 | $27.40 | $27.40 | $27.40 |
| Purchase #4 | $155.96 | 13.537% | $177.0723 | $177.07 | $177.05 | $177.10 |
| Purchase #5 | $37.87 | 6.759% | $40.4296 | $40.43 | $40.45 | $40.40 |
| Purchase #6 | $248.46 | 12.614% | $279.8007 | $279.80 | $279.80 | $279.80 |
| Purchase #7 | $25.49 | 9.738% | $27.9722 | $27.97 | $27.95 | $28.00 |
| 7 purchase totals = | $744.66 | $832.7396 | $832.74 | $832.70 | $832.80 | |